(function(KOOAD){
var koostr = '', dom;
koostr += '<a href="http://www.koo.cn/zhuanti/zhousicheng/" target="_blank">';
koostr += "<img title='2017考研英语寒假特训精讲班' src='./Images/20151222105152843.jpg' width='220' height='420' style='border:0px;'>";
koostr += "</a>";
if(KOOAD && (dom = $("#ad924")).size()>0){
dom.after(koostr);
}else{
document.write(koostr);
}
})(window.KOOAD);